INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fae2fcb739398d34c62444332d1dd674ef256328682ef607260f2f94e0a568a', 
    'I8edkffl8XIsJFTOvJRL+ljfzpMe83GJesUxoxLNDL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)